Copolymers Based on π-Conjugated Asymmetric Naphthalene Diimide Building Blocks: Synthesis, Crystallography, and Structure–Property–Charge Transport/Photovoltaic Correlations

Wu, Jianglin; Fu, Caixia; M. Pankow, Robert; Chen, Yao; Zheng, Ding; Lu, Zhiyun; Huang, Yan; J. Marks, Tobin; Facchetti, Antonio

doi:10.1021/acs.chemmater.3c02182

Public

Copolymers Based on π-Conjugated Asymmetric Naphthalene Diimide Building Blocks: Synthesis, Crystallography, and Structure–Property–Charge Transport/Photovoltaic Correlations

Published in Chemistry of Materials • Nov 30, 2023

Authors:

Jianglin Wu

Caixia Fu

Robert M. Pankow

Abstract

Symmetric and new asymmetric electron-transporting naphthalene diimide ( NDI ) copolymers comprising five-member ring heterocyclic (Het) donor units [Het = furan (Fu), thiophene (Th), and selenophene (Se)] were synthesized via anion radical polymerization of dibrominated Het- NDI -Het monomers, whic...

Subject

Materials science

Thiophene

Polymer

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